Rejensa Joint Care Chews for Dogs (30 count)
Item: 479019993
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Description
Rejensa Joint Care Chews for Dogs are clinically proven to deliver fast, effective daily joint support. Each chew contains Gluco Blu® (N-Butyryl Glucosamine), a proprietary form of glucosamine designed to support joint health, mobility, and comfort.
Rejensa is a tasty daily chew dogs love and is recommended by veterinarians for dogs of all breeds and sizes. It is ideal for supporting healthy joints, cartilage, and active movement. Results may be seen in as little as 16 days*. For more details, view the Rejensa Product Detailer (PDF) .
Key Features
- Fast-Acting Daily Support: Helps support joint comfort and mobility, with results that may be seen in as little as 16 days.*
- Powered by Gluco Blu®: Contains N-Butyryl Glucosamine, a proprietary form of glucosamine.
- Supports Healthy Joints: Helps maintain normal joint function, cartilage health, and mobility.
- Veterinarian Recommended: Formulated for daily joint support in aging and active dogs.
- Tasty Soft Chew: Easy to give and made for convenient daily use.
When to Use Rejensa
Rejensa is ideal for dogs needing everyday joint and mobility support. Common signs that may indicate a dog could benefit from joint support include:
- Reluctance to climb stairs or jump
- Stiffness or difficulty rising from rest
- Less interest in walks, play, or activity
- Lagging behind on walks
- Changes in normal activity level
Ingredients
Key Ingredient Per Chew
N-Butyryl Glucosamine (Gluco Blu®): 1,620 mg
Other Ingredients
Caramel Powder, Chicken Digest, Chicken Meal, Cultured Skim Milk, Dried Molasses, Egg Product, Glycerin, Natural Smoke Flavor, Rice Flour, Rice Bran, Salt, and Tocopherol (as a preservative).
Useful Information
It’s the fast-acting daily joint care chew
that makes a difference.
that makes a difference.
Clinically proven Rejensa with Gluco Blu is a tasty chew dogs love.
Giving your dog Rejensa every day can help maintain healthy joints and active movement.*
| Dog’s weight | Number of chews per day |
Days given 30-chew jar |
Days given 60-chew jar |
|---|---|---|---|
| Up to 29 lbs | ˝ | 60 Days | 120 Days |
| 30 to 59 lbs | 1 | 30 Days | 60 Days |
| 60 to 89 lbs | 1˝ | 20 Days | 40 Days |
| 90 to 120 lbs | 2 | 15 Days | 30 Days |
Each chew contains: N-Butyryl Glucosamine
(Gluco Blu) 1,620 mg
Other ingredients: Caramel Powder, Chicken Digest, Chicken Meal,
Cultured Skim Milk, Dried Molasses, Egg Product, Glycerin, Natural Smoke Flavor,
Rice Flour, Rice Bran, Salt, Tocopherol (as a preservative). Ingredients listed in
alphabetical order.
Customer Reviews
Review Summary
4.9
14 Reviews
5
93% (13)
4
7% (1)
3
0% (0)
2
0% (0)
1
0% (0)
100% Recommend this product (14 of 14 responses)
By Laura R.
Parowan, UT
Great results
August 8, 2026
3 weeks of Rejensa and my lab with arthritis is able to bear weight on his hind leg. He is slow but rebuilding his muscle again!
By COSTANTINOS S.
Levittown, NY
Great pricing and fast shipping
August 3, 2026
Entirely Pets consistently has the lowest pricing and fastest shipping with no shipping fees.
Pros
- Lowest pricing
- fastest shipping
- zero shipping fees
Cons
- None
By Gemma
Louisville, KY
A lifesaver for my senior dog
July 31, 2026
A couple of months ago, my 16-year old Jack Russell was on the brink of needing to be put down. The vet drew blood for a battery of tests and after that she came in the room and I asked if he was in pain from his pancreatitis and she said, 'No, he has arthritis, though'. She left and came back with a sample pack of Rejensa. I started him on it immediately and noticed a difference after about a week. It was wild because the vet called with his test results one day when he was having a particularly bad day and she said his organs are in good shape for a 16-year old. I had been thinking about making that dreaded call that very day. I decided to give the Rejensa a chance and boy, I'm glad I did. It's amazing. The Rejensa and daily hemp chews have given me back my dog again.I have my other senior dog on it, too. It's a miracle cure for arthritis.
Pros
- Works fairly fast. My dog was stumbling, falling down the stairs, falling all over the place. He can now navigate the steps and jumping on the bed. He no longer audibly groans when I move him.
Cons
- Price, of course, but I'll pay anything to help my doggos.
By Betsy T.
Hesperia, CA
Vet and my vet tech tell me this is the best thing I can give my dog with congenital arthritis.
July 24, 2026
Happy to find a place to purchase Rejensa
By Elaine
Post Falls, ID
Great
July 10, 2026
Great product. Rapid shipping and an easy subscription process. Strongly recommend entirely pets.
By Beverly
Illinois
Great Chews for Joints
July 9, 2026
My dog likes chews. I have noticed improvement in mobility and less stiffness.i would definitely recommend these chews to owners looking for joint support, and it helps to repair cartilage.
Cons
- Price
By Marie
Utah
The best!
July 4, 2026
Our boy is 9. Has had both TPLO’s done. Started showing the pain. After one week of taking Rejensa, he has a bounce in his step again! It’s great to see! Thank you!!
By Marla
Missouri
Energy is amazing!
July 2, 2026
Our beagle has more energy and is able to jump up on the couch as he did a year ago. This stuff is amazing!!
By Vanishree P.
Apple Valley, California
Service
May 18, 2026
It was so easy to place an order through Entirelypets. They keep me updated about the orders
By Hala T.
California
Rejensa is the best for your dog
May 15, 2026
Rejensa is the ultimate supplement for your dog's joints
By Cora
NC
Noticed a change!
April 26, 2026
We have an elderly dog who is showing stiffness and slow moving. I almost immediately noticed an improvement in her jumping up and running and taking stairs like a much younger dog. It was recommended to me by someone from my vets office who had similar results with her older dog.
By Margie
Bella Vista, Arkansas
Joint Relief t for my Elsie Belle
November 3, 2025
My Morkie has struggled with back knee pain for several moths and using Rejensa has helped her so much be more mobile and active! Very Satisifed!
By Madaline R.
FL
So far so good
August 13, 2025
It's too soon to tell but my dog eats it with no problem, he won't eat anything with seafood and these don't appear to contain it so it's a win.
Pros
- No seafood
Cons
- None that I can tell so far
By RCM
Bridgton, ME
Excellent Product
August 6, 2025
My VERY senior dog has used this supplement for over a year. Vera, nimble and spry, at 13!
Questions and Answers
 Rejensa Joint Care Chews for Dogs (16 count)Reg price: $41.99Sale price: $31.99 |  Rejensa Joint Care Chews for Dogs (60 count)Reg price: $157.99Sale price: $107.98 |